Proflow's universal bypass fuel pressure regulators are dual purpose. They're available to use with fuel systems in street or track applications, featuring adjustable base fuel pressure and stainless steel internals, they are ideal for applications where superior flow and pressure control are desired. Proflow's bypass regulator also contains a boost/vacuum reference port, which enables the regulator to compensate for boost pressure on a 1:1 ratio. -08AN ports allow for more fuel volume flow rate for cars requiring a slightly larger supply of fuel over our compact EFI Regulator. Mounting bracket is supplied.
